US20090038056A1 - Electronic module adapter for headgear - Google Patents
Electronic module adapter for headgear Download PDFInfo
- Publication number
- US20090038056A1 US20090038056A1 US12/176,382 US17638208A US2009038056A1 US 20090038056 A1 US20090038056 A1 US 20090038056A1 US 17638208 A US17638208 A US 17638208A US 2009038056 A1 US2009038056 A1 US 2009038056A1
- Authority
- US
- United States
- Prior art keywords
- electronic module
- housing
- helmet
- module adapter
- cap lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/044—Lighting devices, e.g. helmets with lamps
Definitions
- the present invention relates to accessories for protective headgear and, more particularly, to an electronic module adapter that mounts on a helmet or other headgear.
- Different types of protective headgear such as helmets and hard hats, are typically worn by fire fighters, rescue personnel and in industries where protection of the head from falling debris or the like is necessary.
- Such industries include, but are not limited to construction and mining.
- RFID radio frequency identification
- GPS global positioning system
- natural gas sensor tags to protective headgear.
- RFID radio frequency identification
- modern day mines often include a miner tracking system so that the location of miners may be tracked for safety purposes.
- Such systems often include sensors positioned throughout the mine shafts.
- a miner wears an RFID tag which broadcasts a signal including the identity of the miner wearing the RFID tag.
- the sensor receives the signal from the RFID tag.
- the sensors communicate with a central computer which tracks the location of miners wearing the RFID tags based on which sensors have received signals from the miners' RFID tags.
- RFID tags must receive electrical power to operate.
- Mining cap lamps are typically mounted on helmets worm by miners to provide illumination in underground mine shafts. Such cap lamps are well known in the mining equipment industry and provide illumination while the miner's hands remain free to perform tasks.
- a cap lamp typically receives power from a battery power pack secured to the user's waist. Electrical wiring delivers power from the power pack to the lamp on the helmet.
- wires have been soldered to the battery terminals of the cap lamp power pack and to the RFID tags so that the RFID tags receive power from the battery of the cap lamp power pack.
- a problem with such an arrangement is that such modifications are time consuming and inconvenient.
- the quality of the soldered connections is often inconsistent which leads to reliability issues, especially in the harsh mining environment.
- the exposed wires of such a power takeoff are also exposed which makes them even more vulnerable to damage.
- FIG. 1 is a perspective view of a helmet with a cap lamp secured thereto by an embodiment of the electronic module adapter of the present invention
- FIG. 2 is an enlarged perspective view of the front portion of the helmet, the cap lamp and the electronic module adapter of FIG. 1 ;
- FIGS. 3 and 4 are perspective exploded views of the helmet, cap lamp and electronic module adapter of FIGS. 1 and 2 ;
- FIG. 5 is an enlarged bottom and back perspective view of the electronic module adapter of FIGS. 1-4 with the housing lid removed;
- FIG. 6 is a cross-sectional view of the electronic module adapter of FIG. 5 taken along line 6 - 6 of FIG. 5 ;
- FIG. 7 is a top and front perspective view of the electronic module adapter of FIG. 5 with the housing lid attached;
- FIG. 8 is an exploded perspective view of the electronic module adapter of FIG. 7 .
- RFID radio frequency identification
- cap lamp for mining
- RFID radio frequency identification
- electronic modules may include, for example, global positioning system (GPS) tags, and natural gas sensor tags.
- GPS global positioning system
- a helmet such as used in mining, is indicated at 12 in FIGS. 1-4 .
- the helmet includes a front panel 14 and a visor 16 .
- a cap lamp is indicated at 18 in FIGS. 1-4 .
- the cap lamp may be a model LI-16 cap lamp sold by Koehler-Bright Star, Inc. of Hanover Township, Pa.
- the cap lamp receives power via a power cord, indicated at 22 in FIGS. 1 and 2 , from a battery pack (not shown) typically worn strapped to the waist of the miner or in another location.
- the cap lamp 18 is typically mounted to the front panel 14 of the helmet by a clip positioned on the back side of the cap lamp. This clip typically engages a slot, such as the one indicated at 19 in FIG. 3 .
- the cap lamp may be removed from the helmet for recharging or servicing.
- An electronic module adapter indicated in general at 23 in FIGS. 1-7 , includes a housing 24 that, as explained in greater detail below, defines a chamber which houses electronic module circuitry and batteries.
- the electronic module circuitry may be a self powered RFID tag (printed circuit board with three coin cell batteries).
- the electronic module adapter may act as a mounting point (like a docking station) or power source, with batteries present in the electronic module adapter, for a variety of interchangeable electronic devices. Instead of batteries, the electronic module adapter may receive power from the power cord 22 ( FIG. 1 ).
- the electronic module adapter housing 24 mounts to the cap lamp with two screws 26 a and 26 b via a cap lamp mounting bracket.
- the cap lamp mounting bracket features a pair of flanges 28 a and 28 b ( FIGS. 3-5 and 7 ) formed on the front side of the housing.
- the flanges 28 a and 28 b include mounting holes, indicated at 30 a and 30 b in FIGS. 3 and 7 , through which the screws 26 a and 26 b pass.
- the cap lamp mounting bracket may feature an alternative arrangement, such as a clip that engages the cap lamp or a recess that receives a clip mounted on the cap lamp.
- a headgear mounting bracket in the form of helmet clip 32 is attached to the back side of the electronic module adapter housing 24 . More specifically, as illustrated in FIG. 8 , the clip 32 , which in the illustrated embodiment is made of metal, is secured to the housing via screws 34 a and 34 b , which engage openings 36 a and 36 b (not shown) formed in the housing 24 . Alternatively, the clip 32 may be formed of plastic and either attached to or integrally molded with the housing 24 . The housing 24 may also be constructed of metal with the clip 32 attached to it or integrally formed with the housing.
- the helmet clip 32 (headgear mounting bracket) of the electronic module adapter 23 attaches to the front panel 14 of the helmet 12 and takes the place of the original cap lamp helmet clip.
- the helmet clip of the electronic module adapter is used to mount the whole assembly (including the electronic module adapter and cap lamp) to the helmet.
- the headgear mounting bracket may take a variety of alternative forms as long as it engages the helmet so as to secure the electronic module adapter housing thereto.
- electronic module circuitry in the form of a circular circuit board 40 has mounted thereon a stack of battery coin cells 42 , which provide power to the circuit board 40 .
- the electronic module circuitry circuit board may be for a variety of electronic functions, including, but not limited to, an RFID tag, a GPS tag and/or a natural gas sensor.
- the circuit board and batteries are inserted into the chamber 43 defined by the electronic module adapter housing 24 and the bottom is closed with bottom lid 44 ( FIGS. 7 and 8 ), which may be sealed to keep dust and dirt out of the interior of the electronic module adapter.
- the batteries 42 may be omitted if the circuit board instead receives power from the cap lamp power cord 22 ( FIG. 1 ).
- the circuit board and batteries may be secured within the chamber 43 by adhesive, screws or other fastening arrangements known in the art.
- the bottom lid 44 may be attached to the housing 24 by adhesive, screws or other fastening arrangements known in the art.
Abstract
An electronic module adapter for headgear includes a housing defining a chamber. A clip is positioned on the housing and is adapted to attach the housing to the helmet or other headgear. A cap lamp mounting bracket is optionally positioned on the housing and is adapted to attach a cap lamp to the housing. Electronic circuitry is positioned within the chamber of the housing and may include a radio frequency identification tag, a global positioning system tag and/or a gas sensor.
Description
- This application claims priority from U.S. Provisional Patent Application Ser. No. 60/961,627, filed Jul. 20, 2007.
- The present invention relates to accessories for protective headgear and, more particularly, to an electronic module adapter that mounts on a helmet or other headgear.
- Different types of protective headgear, such as helmets and hard hats, are typically worn by fire fighters, rescue personnel and in industries where protection of the head from falling debris or the like is necessary. Such industries include, but are not limited to construction and mining.
- Oftentimes it is desirable to attach electronic modules, such as radio frequency identification (RFID) tags, global positioning system (GPS) tags, and natural gas sensor tags to protective headgear. For example, modern day mines often include a miner tracking system so that the location of miners may be tracked for safety purposes. Such systems often include sensors positioned throughout the mine shafts. A miner wears an RFID tag which broadcasts a signal including the identity of the miner wearing the RFID tag. When the miner passes a miner tracking system sensor, the sensor receives the signal from the RFID tag. The sensors communicate with a central computer which tracks the location of miners wearing the RFID tags based on which sensors have received signals from the miners' RFID tags.
- Like the other types of electronic modules, RFID tags must receive electrical power to operate. Mining cap lamps are typically mounted on helmets worm by miners to provide illumination in underground mine shafts. Such cap lamps are well known in the mining equipment industry and provide illumination while the miner's hands remain free to perform tasks. A cap lamp typically receives power from a battery power pack secured to the user's waist. Electrical wiring delivers power from the power pack to the lamp on the helmet. Traditionally, wires have been soldered to the battery terminals of the cap lamp power pack and to the RFID tags so that the RFID tags receive power from the battery of the cap lamp power pack. A problem with such an arrangement, however, is that such modifications are time consuming and inconvenient. In addition, and more importantly, the quality of the soldered connections is often inconsistent which leads to reliability issues, especially in the harsh mining environment. The exposed wires of such a power takeoff are also exposed which makes them even more vulnerable to damage.
- A need therefore exists for a device whereby electronic modules such as RFID tags, GPS tags and/or natural gas sensor tags may be securely and safely mounted to the protective headgear of miners, rescue workers or other individuals.
-
FIG. 1 is a perspective view of a helmet with a cap lamp secured thereto by an embodiment of the electronic module adapter of the present invention; -
FIG. 2 is an enlarged perspective view of the front portion of the helmet, the cap lamp and the electronic module adapter ofFIG. 1 ; -
FIGS. 3 and 4 are perspective exploded views of the helmet, cap lamp and electronic module adapter ofFIGS. 1 and 2 ; -
FIG. 5 is an enlarged bottom and back perspective view of the electronic module adapter ofFIGS. 1-4 with the housing lid removed; -
FIG. 6 is a cross-sectional view of the electronic module adapter ofFIG. 5 taken along line 6-6 ofFIG. 5 ; -
FIG. 7 is a top and front perspective view of the electronic module adapter ofFIG. 5 with the housing lid attached; -
FIG. 8 is an exploded perspective view of the electronic module adapter ofFIG. 7 . - While the invention is described below in terms of use with a helmet, radio frequency identification (RFID) tag and cap lamp for mining, it is to be understood that it may be applied to other types of headgear and electronic modules. Such electronic modules may include, for example, global positioning system (GPS) tags, and natural gas sensor tags.
- A helmet, such as used in mining, is indicated at 12 in
FIGS. 1-4 . As illustrated inFIG. 1 , the helmet includes afront panel 14 and avisor 16. A cap lamp is indicated at 18 inFIGS. 1-4 . As an example only, the cap lamp may be a model LI-16 cap lamp sold by Koehler-Bright Star, Inc. of Hanover Township, Pa. As is known in the art, the cap lamp receives power via a power cord, indicated at 22 inFIGS. 1 and 2 , from a battery pack (not shown) typically worn strapped to the waist of the miner or in another location. Thecap lamp 18 is typically mounted to thefront panel 14 of the helmet by a clip positioned on the back side of the cap lamp. This clip typically engages a slot, such as the one indicated at 19 inFIG. 3 . As a result, the cap lamp may be removed from the helmet for recharging or servicing. - In accordance with the present invention, the helmet clip normally used to mount the cap lamp to the helmet is removed from the cap lamp. An electronic module adapter, indicated in general at 23 in
FIGS. 1-7 , includes ahousing 24 that, as explained in greater detail below, defines a chamber which houses electronic module circuitry and batteries. For example, the electronic module circuitry may be a self powered RFID tag (printed circuit board with three coin cell batteries). Alternatively, the electronic module adapter may act as a mounting point (like a docking station) or power source, with batteries present in the electronic module adapter, for a variety of interchangeable electronic devices. Instead of batteries, the electronic module adapter may receive power from the power cord 22 (FIG. 1 ). - As indicated in
FIGS. 1-4 , the electronic module adapter housing 24 mounts to the cap lamp with twoscrews flanges FIGS. 3-5 and 7) formed on the front side of the housing. Theflanges FIGS. 3 and 7 , through which thescrews - As illustrated in
FIGS. 5-8 , a headgear mounting bracket in the form ofhelmet clip 32 is attached to the back side of the electronicmodule adapter housing 24. More specifically, as illustrated inFIG. 8 , theclip 32, which in the illustrated embodiment is made of metal, is secured to the housing viascrews openings 36 a and 36 b (not shown) formed in thehousing 24. Alternatively, theclip 32 may be formed of plastic and either attached to or integrally molded with thehousing 24. Thehousing 24 may also be constructed of metal with theclip 32 attached to it or integrally formed with the housing. - As illustrated in
FIGS. 1-4 , the helmet clip 32 (headgear mounting bracket) of theelectronic module adapter 23 attaches to thefront panel 14 of thehelmet 12 and takes the place of the original cap lamp helmet clip. As a result, the helmet clip of the electronic module adapter is used to mount the whole assembly (including the electronic module adapter and cap lamp) to the helmet. The headgear mounting bracket may take a variety of alternative forms as long as it engages the helmet so as to secure the electronic module adapter housing thereto. - As illustrated in
FIGS. 5 , 6 and 8, electronic module circuitry in the form of acircular circuit board 40 has mounted thereon a stack ofbattery coin cells 42, which provide power to thecircuit board 40. The electronic module circuitry circuit board may be for a variety of electronic functions, including, but not limited to, an RFID tag, a GPS tag and/or a natural gas sensor. As illustrated inFIGS. 5 , 6 and 8, the circuit board and batteries are inserted into thechamber 43 defined by the electronicmodule adapter housing 24 and the bottom is closed with bottom lid 44 (FIGS. 7 and 8 ), which may be sealed to keep dust and dirt out of the interior of the electronic module adapter. As noted previously, thebatteries 42 may be omitted if the circuit board instead receives power from the cap lamp power cord 22 (FIG. 1 ). - The circuit board and batteries may be secured within the
chamber 43 by adhesive, screws or other fastening arrangements known in the art. Thebottom lid 44 may be attached to thehousing 24 by adhesive, screws or other fastening arrangements known in the art. - While the preferred embodiments of the invention have been shown and described, it will be apparent to those skilled in the art that changes and modifications may be made therein without departing from the spirit of the invention, the scope of which is defined by the appended claims.
Claims (20)
1. An electronic module adapter for headgear comprising:
a) a housing defining a chamber;
b) a clip positioned on the housing, said clip adapted to attach the housing to the headgear; and
c) electronic module circuitry positioned within the chamber of the housing.
2. The electronic module adapter of claim 1 wherein the electronic module circuitry includes a radio frequency identification tag.
3. The electronic module adapter of claim 1 wherein the electronic module circuitry includes a global positioning system tag.
4. The electronic module adapter of claim 1 wherein the electronic module circuitry includes a gas sensor.
5. The electronic module adapter of claim 1 wherein the clip is secured to the housing by screws.
6. The electronic module adapter of claim 1 wherein the clip is integrally formed with the housing.
7. The electronic module adapter of claim 1 wherein the electronic module circuitry includes a battery.
8. An electronic module adapter for a helmet comprising:
a) a housing defining a chamber;
b) a helmet mounting bracket positioned on the housing, said helmet mounting bracket adapted to attach the housing to the helmet;
c) a cap lamp mounting bracket positioned on the housing, said cap lamp mounting bracket adapted to attach a cap lamp to the housing; and
d) electronic module circuitry positioned within the chamber of the housing.
9. The electronic module adapter of claim 8 wherein the electronic module circuitry includes a radio frequency identification tag.
10. The electronic module adapter of claim 8 wherein the electronic module circuitry includes a global positioning system tag.
11. The electronic module adapter of claim 8 wherein the electronic module circuitry includes a gas sensor.
12. The electronic module adapter of claim 8 wherein the helmet mounting bracket includes a clip adapted to be received by a recess in the helmet.
13. The electronic module adapter of claim 12 wherein the clip is secured to the housing by screws.
14. The electronic module adapter of claim 12 wherein the clip is integrally formed with the housing.
15. The electronic module adapter of claim 8 wherein the cap lamp mounting bracket includes a first flange.
16. The electronic module adapter of claim 15 wherein the cap lamp mounting bracket includes a second flange spaced from the first flange so that a portion of a cap lamp may be received and secured there between.
17. The electronic module adapter of claim 16 wherein the flanges includes mounting holes through which screws may engage a housing of the cap lamp.
18. The electronic module adapter of claim 8 wherein the electronic module circuitry includes a battery.
19. A method for mounting an electronic module to a helmet featuring a cap lamp comprising the steps of:
a) providing a housing defining a chamber, said housing having a helmet mounting bracket and a cap lamp mounting bracket positioned thereon;
b) positioning the electronic module circuitry within the chamber of the housing;
c) attaching the housing to the helmet using the helmet mounting clip; and
d) attaching the cap lamp to the housing using the cap lamp mounting bracket.
20. The method of claim 19 wherein the electronic module circuitry includes a radio frequency identification tag.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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US12/176,382 US20090038056A1 (en) | 2007-07-20 | 2008-07-20 | Electronic module adapter for headgear |
US13/887,512 US9885471B2 (en) | 2007-07-20 | 2013-05-06 | Multiple electronic tag holder |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96162707P | 2007-07-20 | 2007-07-20 | |
US12/176,382 US20090038056A1 (en) | 2007-07-20 | 2008-07-20 | Electronic module adapter for headgear |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/887,512 Continuation-In-Part US9885471B2 (en) | 2007-07-20 | 2013-05-06 | Multiple electronic tag holder |
Publications (1)
Publication Number | Publication Date |
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US20090038056A1 true US20090038056A1 (en) | 2009-02-12 |
Family
ID=39884940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US12/176,382 Abandoned US20090038056A1 (en) | 2007-07-20 | 2008-07-20 | Electronic module adapter for headgear |
Country Status (7)
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US (1) | US20090038056A1 (en) |
EP (1) | EP2016845A3 (en) |
CN (1) | CN101361605A (en) |
AU (1) | AU2008203236B2 (en) |
CA (1) | CA2638109A1 (en) |
MX (1) | MX2008009351A (en) |
PE (1) | PE20091506A1 (en) |
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---|---|---|---|---|
US20090322512A1 (en) * | 2008-06-25 | 2009-12-31 | Frederick Larry D | Personal alarm device for headwear for proximity detection |
US20110205033A1 (en) * | 2008-03-26 | 2011-08-25 | Lakshmi Kanta Bandyopadhyay | Wireless information and safety system for mines |
WO2013076325A1 (en) * | 2011-11-23 | 2013-05-30 | Garcia Romero Dario | Helmet having an integral electronic safety system |
KR101357998B1 (en) | 2013-01-23 | 2014-02-05 | 김청균 | Helmet with screw mounting head lamp module |
US20150172538A1 (en) * | 2013-03-14 | 2015-06-18 | Google Inc. | Wearable Camera Systems |
WO2015128703A1 (en) | 2014-02-28 | 2015-09-03 | Asesorias Y Servicios Innovaxxion Spa | Accessory for a safety helmet |
US20150282549A1 (en) * | 2012-07-31 | 2015-10-08 | Revision Military S.A.R.L. | Helmet mounting system |
WO2015172118A1 (en) * | 2014-05-09 | 2015-11-12 | Leap Motion, Inc. | Mounts for attaching a motion capture device to a head mounted display |
US9414633B2 (en) | 2013-06-27 | 2016-08-16 | Revision Military S.A.R.L. | Helmet mounting system |
US9578916B2 (en) | 2014-02-11 | 2017-02-28 | 3M Innovative Properties Company | Appliance mounting device and system for head gear |
US9754167B1 (en) | 2014-04-17 | 2017-09-05 | Leap Motion, Inc. | Safety for wearable virtual reality devices via object detection and tracking |
US9885471B2 (en) | 2007-07-20 | 2018-02-06 | Koehler-Bright Star LLC | Multiple electronic tag holder |
US9930257B2 (en) | 2014-12-23 | 2018-03-27 | PogoTec, Inc. | Wearable camera system |
US10007329B1 (en) | 2014-02-11 | 2018-06-26 | Leap Motion, Inc. | Drift cancelation for portable object detection and tracking |
US10334902B2 (en) * | 2017-07-07 | 2019-07-02 | Revision Military S.A.R.L. | Attachment system |
US10437347B2 (en) | 2014-06-26 | 2019-10-08 | Ultrahaptics IP Two Limited | Integrated gestural interaction and multi-user collaboration in immersive virtual reality environments |
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US11300857B2 (en) | 2018-11-13 | 2022-04-12 | Opkix, Inc. | Wearable mounts for portable camera |
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US11382375B2 (en) | 2017-03-13 | 2022-07-12 | Gentex Corporation | Modular shroud |
US11558538B2 (en) | 2016-03-18 | 2023-01-17 | Opkix, Inc. | Portable camera system |
US11937660B2 (en) | 2021-02-08 | 2024-03-26 | Milwaukee Electric Tool Corporation | Hard hat face shield attachment system |
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---|---|---|---|---|
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Citations (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1119663A (en) * | 1913-05-10 | 1914-12-01 | Joseph G Swallow | Electric pocket-lamp. |
US1722869A (en) * | 1928-02-23 | 1929-07-30 | Vanusek John | Miner's safety helmet cap. |
US2640980A (en) * | 1950-12-11 | 1953-06-02 | Ralph G Grossman | Illuminated head covering |
US2788439A (en) * | 1956-02-14 | 1957-04-09 | Gilbert S Hesse | Portable dome light |
US2893379A (en) * | 1956-02-15 | 1959-07-07 | Henry A Springer | Illuminating devices |
US2895137A (en) * | 1956-08-06 | 1959-07-21 | Electric Storage Battery Co | Miner's lamp bracket |
US3201771A (en) * | 1961-12-08 | 1965-08-17 | John J Proulx | Fireman's helmet |
US3273163A (en) * | 1964-12-18 | 1966-09-20 | Welsh Mfg Co | Accessory attachment to a hard hat |
US3302018A (en) * | 1964-02-17 | 1967-01-31 | Harding Raymond Vincent | Helmet-lamp combination |
US3334223A (en) * | 1967-08-01 | Miner s cap lamps | ||
US3646339A (en) * | 1969-06-24 | 1972-02-29 | Schoeman Y G P | Pivoting devices allowing continuous automatic headlamp adjusting |
US3750023A (en) * | 1970-08-08 | 1973-07-31 | Friemann & Wolf Gmbh | Visual and rf beacon for miner{40 s hat with control circuit |
US4090232A (en) * | 1977-08-24 | 1978-05-16 | Douglas Golden | Illumination means for the head |
US4092704A (en) * | 1977-09-07 | 1978-05-30 | Malm Douglas E | Headgear light |
US4156942A (en) * | 1978-02-27 | 1979-06-05 | Isfeld Rodney H | Lamp assembly for helmets, hard hats and the like |
US4199802A (en) * | 1978-01-27 | 1980-04-22 | Malm Douglas E | Headgear with light |
US4238709A (en) * | 1978-07-05 | 1980-12-09 | Wallace John M | Head lamp control circuit |
US4263588A (en) * | 1979-07-25 | 1981-04-21 | Oldham France S.A. | Helmet-carried apparatus for detecting and signalling the presence of a dangerous gas in an atmosphere |
US4276657A (en) * | 1980-02-25 | 1981-07-07 | Norton Company | Accessory to hard hat attaching means |
US4298913A (en) * | 1979-11-21 | 1981-11-03 | Lozar Michael J | Illuminating apparatus |
US4491971A (en) * | 1983-03-08 | 1985-01-01 | The United States Of America As Represented By The Secretary Of The Interior | Short range trapped miner locator |
US4495550A (en) * | 1984-04-24 | 1985-01-22 | Joseph Visciano | Flexible flashlight |
US4530112A (en) * | 1983-04-25 | 1985-07-23 | The United States Of America As Represented By The Secretary Of Interior | Self-adjusting cap lamp bracket |
US4533984A (en) * | 1982-09-07 | 1985-08-06 | Gatton James W | Variable-width-beam light apparatus |
USD287644S (en) * | 1984-02-21 | 1987-01-06 | Black & Decker Inc. | Rechargeable task light |
US4793007A (en) * | 1987-06-15 | 1988-12-27 | Barnett Elben R | Safety helmet and adjustable light |
US5463538A (en) * | 1994-02-16 | 1995-10-31 | Womack; Robert C. | Head mounted work light |
US5541822A (en) * | 1994-02-25 | 1996-07-30 | The Coleman Company, Inc. | Flashlight with pivoting head |
US5697099A (en) * | 1996-06-28 | 1997-12-16 | Siska, Jr.; William D. | Helmet with an alarm |
US5800042A (en) * | 1996-09-30 | 1998-09-01 | Blank; Stephen E. | Adjustable headlamp system |
USD448099S1 (en) * | 2000-06-21 | 2001-09-18 | Henry J. Mariani | Rechargeable hand lantern |
US20020089304A1 (en) * | 1998-05-18 | 2002-07-11 | Lew Ark L. | Methods for making apparel and sensor covering with energy converting, storing and supplying capabilities and other electrical components integrated therein |
US6497493B1 (en) * | 2001-05-07 | 2002-12-24 | Marpac Corporation | Illuminated safety helmet |
US6507280B2 (en) * | 2000-09-13 | 2003-01-14 | Honda Giken Kogyo Kabushiki Kaisha | Device for mounting a communication unit to a helmet |
US20030071766A1 (en) * | 2001-10-16 | 2003-04-17 | Hartwell Peter G. | Smart helmet |
US20030102974A1 (en) * | 2001-11-30 | 2003-06-05 | Allen William E. | Method and apparatus for tracking objects at a site |
US6575587B2 (en) * | 2001-07-26 | 2003-06-10 | The Coleman Company, Inc. | Light with clamp that fits into a headband |
US20030137421A1 (en) * | 2002-01-17 | 2003-07-24 | Peter Herkenrath | Protective working device for miners |
US6618906B2 (en) * | 2001-05-22 | 2003-09-16 | Skeleton Crew Entertainment, Inc. | Device for securing a lighting apparatus to a paintball mask |
US20040008157A1 (en) * | 2002-06-26 | 2004-01-15 | Brubaker Curtis M. | Cap-mounted monocular video/audio display |
US6730047B2 (en) * | 1997-10-24 | 2004-05-04 | Creative Sports Technologies, Inc. | Head gear including a data augmentation unit for detecting head motion and providing feedback relating to the head motion |
US20040174269A1 (en) * | 2003-03-06 | 2004-09-09 | Miller Russell L. | System and method for tracking personnel at a site |
US6817730B2 (en) * | 1997-01-28 | 2004-11-16 | Streamlight, Inc. | Flashlight with rotatable lamp head |
US20040261159A1 (en) * | 2003-06-27 | 2004-12-30 | Morning Pride Manufacturing, L.L.C. | Protective helmet with card displaying or recording data unique to authorized wearer and readable through helmet pocket window |
US6853303B2 (en) * | 2002-11-21 | 2005-02-08 | Kimberly-Clark Worldwide, Inc. | RFID system and method for ensuring personnel safety |
US6877875B2 (en) * | 2002-11-06 | 2005-04-12 | Zen Design Group, Ltd | Canted head-mounted light |
US20050114154A1 (en) * | 2003-11-24 | 2005-05-26 | Kimberly-Clark Worldwide, Inc. | Personnel monitoring and feedback system and method |
US20050170828A1 (en) * | 2003-05-28 | 2005-08-04 | Fujitsu Limited | Mobile radio terminal and mobile radio terminal control method |
US20050248459A1 (en) * | 2001-07-10 | 2005-11-10 | American Express Marketing & Development Corp. | A system and method for providing an rfid transaction device |
US20060044112A1 (en) * | 2004-08-31 | 2006-03-02 | Raj Bridgelall | Wearable RFID reader and system |
US20060077253A1 (en) * | 2004-10-13 | 2006-04-13 | Honeywell International, Inc. | System and method for enhanced situation awareness |
US7048403B2 (en) * | 2003-12-10 | 2006-05-23 | Pelican Products, Inc. | Light with a clip |
US20060125623A1 (en) * | 2002-07-02 | 2006-06-15 | Fireeye Development Incorporated | Equipment and method for identifying, monitoring and evaluating equipment, environmental and physiological conditions |
US7076441B2 (en) * | 2001-05-03 | 2006-07-11 | International Business Machines Corporation | Identification and tracking of persons using RFID-tagged items in store environments |
US20060198122A1 (en) * | 2005-03-04 | 2006-09-07 | R2 Innovation Llc | Illuminated headwear |
US20060215393A1 (en) * | 2003-06-25 | 2006-09-28 | Vanderschuit Carl R | Lighted hats |
US20060273894A1 (en) * | 2005-06-01 | 2006-12-07 | Rolf Goehler | Emergency rescuer tracking system and method |
US20060272189A1 (en) * | 2005-06-07 | 2006-12-07 | Cummings Timothy A | Recognition award, personnel identification holder and/or personnel unit for attachment to hardhats, protective helmets or the likes |
US7147338B2 (en) * | 2001-04-09 | 2006-12-12 | Kent Gregg | Circuit on a curved, or otherwise irregularly shaped, surface, such as on a helmet to be worn on the head, including a fiber optic conductive path |
US20060282939A1 (en) * | 2005-06-17 | 2006-12-21 | Artisent, Inc. | Mounting system for accessories on a safety helmet |
US20070035626A1 (en) * | 2005-01-31 | 2007-02-15 | United States Of America As Represented By The Dept Of The Army | Interchangeable donut helmet apparatus |
US20070096390A1 (en) * | 2003-08-22 | 2007-05-03 | Dirk Dobrindt | Device for stacking sheets for printing machine |
US20070109768A1 (en) * | 2003-01-22 | 2007-05-17 | Sohn Dae U | Clip type light detachably coupled with cap |
US20070126579A1 (en) * | 2005-12-02 | 2007-06-07 | Adams David R | Passive radio frequency identification (RFID) transponder/reader system and method for survey marker location |
US20070135243A1 (en) * | 2005-12-12 | 2007-06-14 | Larue Michael B | Active sports tracker and method |
US20070159810A1 (en) * | 2006-01-12 | 2007-07-12 | Surefire, Llc, A California Limited Liability Company | Headgear light |
US20070159332A1 (en) * | 2006-01-07 | 2007-07-12 | Arthur Koblasz | Using RFID to prevent or detect falls, wandering, bed egress and medication errors |
US20070188331A1 (en) * | 2005-11-17 | 2007-08-16 | Kumagai Monto H | Method to personalize and enhance the value of consumer items for use in outdoor activities |
US20070186330A1 (en) * | 2004-04-15 | 2007-08-16 | Howell Thomas A | Hat with a radiation sensor |
US20070208542A1 (en) * | 2000-12-15 | 2007-09-06 | Vock Curtis A | Movement and event systems and associated methods |
US20070214551A1 (en) * | 2003-10-06 | 2007-09-20 | Wilcox Industries Corp. | Helmet mounting systems |
US20080137589A1 (en) * | 2006-07-10 | 2008-06-12 | Barrett James P | Wireless mine tracking, monitoring, and rescue communications system |
US20090174547A1 (en) * | 2004-11-10 | 2009-07-09 | Greene Michael F | Wearable or portable device including sensors and an image input for establishing communications interoperability and situational awareness of events at an incident site |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU8433982A (en) * | 1981-05-29 | 1982-12-02 | Siewic (Pty.) Ltd. | Explosive gas detector |
ES1002399Y (en) * | 1987-05-11 | 1989-01-16 | Suministros Adaro, S.A. | MODULAR AND PORTABLE SAFETY DEVICE FOR INDIVIDUAL USE BY MINERS |
WO2006036725A1 (en) * | 2004-09-22 | 2006-04-06 | Motion Research Corporation | Ambient light display and system for displaying data |
-
2008
- 2008-07-20 US US12/176,382 patent/US20090038056A1/en not_active Abandoned
- 2008-07-21 CN CNA200810168654XA patent/CN101361605A/en active Pending
- 2008-07-21 MX MX2008009351A patent/MX2008009351A/en active IP Right Grant
- 2008-07-21 CA CA002638109A patent/CA2638109A1/en not_active Abandoned
- 2008-07-21 AU AU2008203236A patent/AU2008203236B2/en not_active Ceased
- 2008-07-21 PE PE2008001238A patent/PE20091506A1/en not_active Application Discontinuation
- 2008-07-21 EP EP08252472A patent/EP2016845A3/en not_active Withdrawn
Patent Citations (76)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3334223A (en) * | 1967-08-01 | Miner s cap lamps | ||
US1119663A (en) * | 1913-05-10 | 1914-12-01 | Joseph G Swallow | Electric pocket-lamp. |
US1722869A (en) * | 1928-02-23 | 1929-07-30 | Vanusek John | Miner's safety helmet cap. |
US2640980A (en) * | 1950-12-11 | 1953-06-02 | Ralph G Grossman | Illuminated head covering |
US2788439A (en) * | 1956-02-14 | 1957-04-09 | Gilbert S Hesse | Portable dome light |
US2893379A (en) * | 1956-02-15 | 1959-07-07 | Henry A Springer | Illuminating devices |
US2895137A (en) * | 1956-08-06 | 1959-07-21 | Electric Storage Battery Co | Miner's lamp bracket |
US3201771A (en) * | 1961-12-08 | 1965-08-17 | John J Proulx | Fireman's helmet |
US3302018A (en) * | 1964-02-17 | 1967-01-31 | Harding Raymond Vincent | Helmet-lamp combination |
US3273163A (en) * | 1964-12-18 | 1966-09-20 | Welsh Mfg Co | Accessory attachment to a hard hat |
US3646339A (en) * | 1969-06-24 | 1972-02-29 | Schoeman Y G P | Pivoting devices allowing continuous automatic headlamp adjusting |
US3750023A (en) * | 1970-08-08 | 1973-07-31 | Friemann & Wolf Gmbh | Visual and rf beacon for miner{40 s hat with control circuit |
US4090232A (en) * | 1977-08-24 | 1978-05-16 | Douglas Golden | Illumination means for the head |
US4092704A (en) * | 1977-09-07 | 1978-05-30 | Malm Douglas E | Headgear light |
US4199802A (en) * | 1978-01-27 | 1980-04-22 | Malm Douglas E | Headgear with light |
US4156942A (en) * | 1978-02-27 | 1979-06-05 | Isfeld Rodney H | Lamp assembly for helmets, hard hats and the like |
US4238709A (en) * | 1978-07-05 | 1980-12-09 | Wallace John M | Head lamp control circuit |
US4263588A (en) * | 1979-07-25 | 1981-04-21 | Oldham France S.A. | Helmet-carried apparatus for detecting and signalling the presence of a dangerous gas in an atmosphere |
US4298913A (en) * | 1979-11-21 | 1981-11-03 | Lozar Michael J | Illuminating apparatus |
US4276657A (en) * | 1980-02-25 | 1981-07-07 | Norton Company | Accessory to hard hat attaching means |
US4533984A (en) * | 1982-09-07 | 1985-08-06 | Gatton James W | Variable-width-beam light apparatus |
US4491971A (en) * | 1983-03-08 | 1985-01-01 | The United States Of America As Represented By The Secretary Of The Interior | Short range trapped miner locator |
US4530112A (en) * | 1983-04-25 | 1985-07-23 | The United States Of America As Represented By The Secretary Of Interior | Self-adjusting cap lamp bracket |
USD287644S (en) * | 1984-02-21 | 1987-01-06 | Black & Decker Inc. | Rechargeable task light |
US4495550A (en) * | 1984-04-24 | 1985-01-22 | Joseph Visciano | Flexible flashlight |
US4793007A (en) * | 1987-06-15 | 1988-12-27 | Barnett Elben R | Safety helmet and adjustable light |
US5463538A (en) * | 1994-02-16 | 1995-10-31 | Womack; Robert C. | Head mounted work light |
US5541822A (en) * | 1994-02-25 | 1996-07-30 | The Coleman Company, Inc. | Flashlight with pivoting head |
US5697099A (en) * | 1996-06-28 | 1997-12-16 | Siska, Jr.; William D. | Helmet with an alarm |
US5800042A (en) * | 1996-09-30 | 1998-09-01 | Blank; Stephen E. | Adjustable headlamp system |
US6817730B2 (en) * | 1997-01-28 | 2004-11-16 | Streamlight, Inc. | Flashlight with rotatable lamp head |
US7314286B2 (en) * | 1997-01-28 | 2008-01-01 | Streamlight, Inc. | Flashlight with rotatable lamp head |
US20080055888A1 (en) * | 1997-01-28 | 2008-03-06 | Sharrah Raymond L | Flashlight mounting arrangement |
US6730047B2 (en) * | 1997-10-24 | 2004-05-04 | Creative Sports Technologies, Inc. | Head gear including a data augmentation unit for detecting head motion and providing feedback relating to the head motion |
US20020089304A1 (en) * | 1998-05-18 | 2002-07-11 | Lew Ark L. | Methods for making apparel and sensor covering with energy converting, storing and supplying capabilities and other electrical components integrated therein |
USD448099S1 (en) * | 2000-06-21 | 2001-09-18 | Henry J. Mariani | Rechargeable hand lantern |
US6507280B2 (en) * | 2000-09-13 | 2003-01-14 | Honda Giken Kogyo Kabushiki Kaisha | Device for mounting a communication unit to a helmet |
US20070208542A1 (en) * | 2000-12-15 | 2007-09-06 | Vock Curtis A | Movement and event systems and associated methods |
US7147338B2 (en) * | 2001-04-09 | 2006-12-12 | Kent Gregg | Circuit on a curved, or otherwise irregularly shaped, surface, such as on a helmet to be worn on the head, including a fiber optic conductive path |
US7076441B2 (en) * | 2001-05-03 | 2006-07-11 | International Business Machines Corporation | Identification and tracking of persons using RFID-tagged items in store environments |
US6497493B1 (en) * | 2001-05-07 | 2002-12-24 | Marpac Corporation | Illuminated safety helmet |
US6618906B2 (en) * | 2001-05-22 | 2003-09-16 | Skeleton Crew Entertainment, Inc. | Device for securing a lighting apparatus to a paintball mask |
US20050248459A1 (en) * | 2001-07-10 | 2005-11-10 | American Express Marketing & Development Corp. | A system and method for providing an rfid transaction device |
US6575587B2 (en) * | 2001-07-26 | 2003-06-10 | The Coleman Company, Inc. | Light with clamp that fits into a headband |
US20030071766A1 (en) * | 2001-10-16 | 2003-04-17 | Hartwell Peter G. | Smart helmet |
US20030102974A1 (en) * | 2001-11-30 | 2003-06-05 | Allen William E. | Method and apparatus for tracking objects at a site |
US20030137421A1 (en) * | 2002-01-17 | 2003-07-24 | Peter Herkenrath | Protective working device for miners |
US20040008157A1 (en) * | 2002-06-26 | 2004-01-15 | Brubaker Curtis M. | Cap-mounted monocular video/audio display |
US20060125623A1 (en) * | 2002-07-02 | 2006-06-15 | Fireeye Development Incorporated | Equipment and method for identifying, monitoring and evaluating equipment, environmental and physiological conditions |
US6877875B2 (en) * | 2002-11-06 | 2005-04-12 | Zen Design Group, Ltd | Canted head-mounted light |
US6853303B2 (en) * | 2002-11-21 | 2005-02-08 | Kimberly-Clark Worldwide, Inc. | RFID system and method for ensuring personnel safety |
US20070109768A1 (en) * | 2003-01-22 | 2007-05-17 | Sohn Dae U | Clip type light detachably coupled with cap |
US20040174269A1 (en) * | 2003-03-06 | 2004-09-09 | Miller Russell L. | System and method for tracking personnel at a site |
US20050170828A1 (en) * | 2003-05-28 | 2005-08-04 | Fujitsu Limited | Mobile radio terminal and mobile radio terminal control method |
US20060215393A1 (en) * | 2003-06-25 | 2006-09-28 | Vanderschuit Carl R | Lighted hats |
US20040261159A1 (en) * | 2003-06-27 | 2004-12-30 | Morning Pride Manufacturing, L.L.C. | Protective helmet with card displaying or recording data unique to authorized wearer and readable through helmet pocket window |
US20070096390A1 (en) * | 2003-08-22 | 2007-05-03 | Dirk Dobrindt | Device for stacking sheets for printing machine |
US20070214551A1 (en) * | 2003-10-06 | 2007-09-20 | Wilcox Industries Corp. | Helmet mounting systems |
US20050114154A1 (en) * | 2003-11-24 | 2005-05-26 | Kimberly-Clark Worldwide, Inc. | Personnel monitoring and feedback system and method |
US7048403B2 (en) * | 2003-12-10 | 2006-05-23 | Pelican Products, Inc. | Light with a clip |
US20070186330A1 (en) * | 2004-04-15 | 2007-08-16 | Howell Thomas A | Hat with a radiation sensor |
US20060044112A1 (en) * | 2004-08-31 | 2006-03-02 | Raj Bridgelall | Wearable RFID reader and system |
US20060077253A1 (en) * | 2004-10-13 | 2006-04-13 | Honeywell International, Inc. | System and method for enhanced situation awareness |
US20090174547A1 (en) * | 2004-11-10 | 2009-07-09 | Greene Michael F | Wearable or portable device including sensors and an image input for establishing communications interoperability and situational awareness of events at an incident site |
US20070035626A1 (en) * | 2005-01-31 | 2007-02-15 | United States Of America As Represented By The Dept Of The Army | Interchangeable donut helmet apparatus |
US20060198122A1 (en) * | 2005-03-04 | 2006-09-07 | R2 Innovation Llc | Illuminated headwear |
US20060273894A1 (en) * | 2005-06-01 | 2006-12-07 | Rolf Goehler | Emergency rescuer tracking system and method |
US20060272189A1 (en) * | 2005-06-07 | 2006-12-07 | Cummings Timothy A | Recognition award, personnel identification holder and/or personnel unit for attachment to hardhats, protective helmets or the likes |
US20060282939A1 (en) * | 2005-06-17 | 2006-12-21 | Artisent, Inc. | Mounting system for accessories on a safety helmet |
US20070188331A1 (en) * | 2005-11-17 | 2007-08-16 | Kumagai Monto H | Method to personalize and enhance the value of consumer items for use in outdoor activities |
US20070126579A1 (en) * | 2005-12-02 | 2007-06-07 | Adams David R | Passive radio frequency identification (RFID) transponder/reader system and method for survey marker location |
US20070135243A1 (en) * | 2005-12-12 | 2007-06-14 | Larue Michael B | Active sports tracker and method |
US20070159332A1 (en) * | 2006-01-07 | 2007-07-12 | Arthur Koblasz | Using RFID to prevent or detect falls, wandering, bed egress and medication errors |
US20070159809A1 (en) * | 2006-01-12 | 2007-07-12 | Surefire, Llc | Clothing attachable light |
US20070159810A1 (en) * | 2006-01-12 | 2007-07-12 | Surefire, Llc, A California Limited Liability Company | Headgear light |
US20080137589A1 (en) * | 2006-07-10 | 2008-06-12 | Barrett James P | Wireless mine tracking, monitoring, and rescue communications system |
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US9885471B2 (en) | 2007-07-20 | 2018-02-06 | Koehler-Bright Star LLC | Multiple electronic tag holder |
US20110205033A1 (en) * | 2008-03-26 | 2011-08-25 | Lakshmi Kanta Bandyopadhyay | Wireless information and safety system for mines |
US8587414B2 (en) * | 2008-03-26 | 2013-11-19 | Council Of Scientific & Industrial Research | Wireless information and safety system for mines |
US8710979B2 (en) | 2008-06-25 | 2014-04-29 | Strata Proximity Systems, Llc | Personal alarm device for headwear for proximity detection |
US20090322512A1 (en) * | 2008-06-25 | 2009-12-31 | Frederick Larry D | Personal alarm device for headwear for proximity detection |
WO2013076325A1 (en) * | 2011-11-23 | 2013-05-30 | Garcia Romero Dario | Helmet having an integral electronic safety system |
US11523651B2 (en) | 2012-07-31 | 2022-12-13 | Galvion Ltd. | Helmet mounting system |
US20150282549A1 (en) * | 2012-07-31 | 2015-10-08 | Revision Military S.A.R.L. | Helmet mounting system |
US10492555B2 (en) * | 2012-07-31 | 2019-12-03 | Rm Soldier Systems, Ltd. | Helmet mounting system |
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US20150172538A1 (en) * | 2013-03-14 | 2015-06-18 | Google Inc. | Wearable Camera Systems |
US9584705B2 (en) * | 2013-03-14 | 2017-02-28 | Google Inc. | Wearable camera systems |
US10765164B2 (en) | 2013-06-27 | 2020-09-08 | Galvion Ltd. | Helmet mounting system |
US9414633B2 (en) | 2013-06-27 | 2016-08-16 | Revision Military S.A.R.L. | Helmet mounting system |
US10444825B2 (en) | 2014-02-11 | 2019-10-15 | Ultrahaptics IP Two Limited | Drift cancelation for portable object detection and tracking |
US9578916B2 (en) | 2014-02-11 | 2017-02-28 | 3M Innovative Properties Company | Appliance mounting device and system for head gear |
US11537196B2 (en) | 2014-02-11 | 2022-12-27 | Ultrahaptics IP Two Limited | Drift cancelation for portable object detection and tracking |
US10007329B1 (en) | 2014-02-11 | 2018-06-26 | Leap Motion, Inc. | Drift cancelation for portable object detection and tracking |
US11099630B2 (en) | 2014-02-11 | 2021-08-24 | Ultrahaptics IP Two Limited | Drift cancelation for portable object detection and tracking |
WO2015128703A1 (en) | 2014-02-28 | 2015-09-03 | Asesorias Y Servicios Innovaxxion Spa | Accessory for a safety helmet |
US10043320B2 (en) | 2014-04-17 | 2018-08-07 | Leap Motion, Inc. | Safety for wearable virtual reality devices via object detection and tracking |
US10475249B2 (en) | 2014-04-17 | 2019-11-12 | Ultrahaptics IP Two Limited | Safety for wearable virtual reality devices via object detection and tracking |
US9754167B1 (en) | 2014-04-17 | 2017-09-05 | Leap Motion, Inc. | Safety for wearable virtual reality devices via object detection and tracking |
US11538224B2 (en) | 2014-04-17 | 2022-12-27 | Ultrahaptics IP Two Limited | Safety for wearable virtual reality devices via object detection and tracking |
WO2015172118A1 (en) * | 2014-05-09 | 2015-11-12 | Leap Motion, Inc. | Mounts for attaching a motion capture device to a head mounted display |
US10437347B2 (en) | 2014-06-26 | 2019-10-08 | Ultrahaptics IP Two Limited | Integrated gestural interaction and multi-user collaboration in immersive virtual reality environments |
US10348965B2 (en) | 2014-12-23 | 2019-07-09 | PogoTec, Inc. | Wearable camera system |
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US9930257B2 (en) | 2014-12-23 | 2018-03-27 | PogoTec, Inc. | Wearable camera system |
US11558538B2 (en) | 2016-03-18 | 2023-01-17 | Opkix, Inc. | Portable camera system |
US11229252B2 (en) | 2017-03-13 | 2022-01-25 | Gentex Corporation | Helmet mounted shroud |
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Also Published As
Publication number | Publication date |
---|---|
AU2008203236B2 (en) | 2013-05-23 |
PE20091506A1 (en) | 2009-10-01 |
CA2638109A1 (en) | 2009-01-20 |
MX2008009351A (en) | 2009-03-05 |
AU2008203236A1 (en) | 2009-02-05 |
CN101361605A (en) | 2009-02-11 |
EP2016845A2 (en) | 2009-01-21 |
EP2016845A3 (en) | 2010-03-10 |
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